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Keyboard Test
Find stuck or dead keys
Keyboard Test
Press every key to check for stuck, dead, or unresponsive keys.
Which keyboard are you testing?
🍎
MacBook
🪟
Windows
📚
Chromebook
0 / 0
Esc
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
Touch ID
~
`
`
!
1
1
@
2
2
#
3
3
$
4
4
%
5
5
^
6
6
&
7
7
*
8
8
(
9
9
)
0
0
_
-
-
+
=
=
Delete
Tab
Q
W
E
R
T
Y
U
I
O
P
{
[
[
}
]
]
|
\
\
Caps
A
S
D
F
G
H
J
K
L
:
;
;
"
'
'
Return
Shift ⇧
Z
X
C
V
B
N
M
<
,
,
>
.
.
?
/
/
Shift ⇧
🌐 fn
⌃
control
control
⌥
option
option
⌘
cmd
cmd
Space
⌘
cmd
cmd
⌥
option
option
◀
▲
▼
▶
Esc
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
~
`
`
!
1
1
@
2
2
#
3
3
$
4
4
%
5
5
^
6
6
&
7
7
*
8
8
(
9
9
)
0
0
_
-
-
+
=
=
Backspace
Tab
Q
W
E
R
T
Y
U
I
O
P
{
[
[
}
]
]
|
\
\
Caps
A
S
D
F
G
H
J
K
L
:
;
;
"
'
'
Enter
Shift
Z
X
C
V
B
N
M
<
,
,
>
.
.
?
/
/
Shift
Ctrl
Win
Alt
Space
Alt
Win
Menu
Ctrl
PrtSc
ScrLk
Pause
Ins
Home
PgUp
Del
End
PgDn
↑
←
↓
→
Num
/
*
-
7
8
9
+
4
5
6
1
2
3
Ent
0
.
Esc
←
→
↻
🖵
💻
🔆-
🔆+
🔇
🔉
🔊
⏻
~
`
`
!
1
1
@
2
2
#
3
3
$
4
4
%
5
5
^
6
6
&
7
7
*
8
8
(
9
9
)
0
0
_
-
-
+
=
=
Backspace
Tab
Q
W
E
R
T
Y
U
I
O
P
{
[
[
}
]
]
|
\
\
🔍
A
S
D
F
G
H
J
K
L
:
;
;
"
'
'
Enter
Shift
Z
X
C
V
B
N
M
<
,
,
>
.
.
?
/
/
Shift
Ctrl
Alt
Space
Alt
Ctrl
◀
▲
▼
▶
About this tool
This is a free browser-based diagnostic tool provided by ay5uh.com to help you test and troubleshoot your hardware. It runs entirely on your device with no installation required.